######################################################################################
### CMake basic configuration
######################################################################################

# check cmake version compatibility
CMAKE_MINIMUM_REQUIRED(VERSION 2.6)

# regular expression checking
INCLUDE_REGULAR_EXPRESSION("^.*$" "^$")

# set a language for the entire project.
ENABLE_LANGUAGE(CXX)
ENABLE_LANGUAGE(C)

#####################################################################################
### Include required modules & utilities
#####################################################################################
INCLUDE(CMakeBackwardCompatibilityCXX)

INCLUDE(FindDoxygen)

INCLUDE(CheckLibraryExists)
               
INCLUDE(Dart OPTIONAL) 
                           
# Set a special flag if the environment is windows (should do the same in a config.g file)
IF (WIN32)
	ADD_DEFINITIONS(-D_WINDOWS=1)
ENDIF (WIN32)
######################################################################################

       
#####################################################################################
### Manage the build type
#####################################################################################

# the user should choose the build type on windows environments,excepted under cygwin (default=none)
SET(CMAKE_DEFAULT_BUILD_TYPE "Debug" CACHE STRING "Variable that stores the default CMake build type" FORCE)

FIND_PROGRAM(MEMORYCHECK_COMMAND
    NAMES purify valgrind
    PATHS
    "/usr/local/bin /usr/bin [HKEY_LOCAL_MACHINE\\SOFTWARE\\Rational Software\\Purify\\Setup;InstallFolder]"
    DOC "Path to the memory checking command, used for memory error detection.") 
       
IF(NOT CMAKE_BUILD_TYPE)
     SET( CMAKE_BUILD_TYPE 
          ${CMAKE_DEFAULT_BUILD_TYPE} CACHE STRING 
          "Choose the type of build, options are: Debug Release RelWithDebInfo MinSizeRel." 
           FORCE)
ENDIF(NOT CMAKE_BUILD_TYPE)  
  
IF(WIN32 AND NOT CYGWIN)
  IF(CMAKE_CXX_COMPILER MATCHES cl)
   IF(NOT WITH_SHARED_LIBS)
     IF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
       SET(CMAKE_CXX_FLAGS "/nologo /Gy")
       SET(CMAKE_CXX_FLAGS_DEBUG "/W3 /MTd /Z7 /Od")
       SET(CMAKE_CXX_FLAGS_RELEASE "/w /MT /O2 /wd4530")
       SET(CMAKE_CXX_FLAGS_MINSIZEREL "/MT /O2")
       SET(CMAKE_CXX_FLAGS_RELWITHDEBINFO "/MTd /Z7 /Od")
       SET(CMAKE_EXE_LINKER_FLAGS "${CMAKE_EXE_LINKER_FLAGS} /SUBSYSTEM:CONSOLE")  
      ENDIF(CMAKE_GENERATOR STREQUAL "Visual Studio 8 2005" OR CMAKE_GENERATOR STREQUAL "Visual Studio 9 2008")
   ENDIF(NOT WITH_SHARED_LIBS)
  ENDIF(CMAKE_CXX_COMPILER MATCHES cl)  
ELSE(WIN32 AND NOT CYGWIN)
    IF(CMAKE_COMPILER_IS_GNUCXX)
       SET(CMAKE_CXX_FLAGS_DEBUG  "${CMAKE_CXX_FLAGS_DEBUG} -O0 -g -fprofile-arcs -ftest-coverage -Wall -Wextra -Wno-unused-parameter")                       
       SET(CMAKE_CXX_FLAGS_RELEASE  "${CMAKE_CXX_FLAGS_RELEASE} -O2")
       SET(CMAKE_CXX_FLAGS_MINSIZEREL "${CMAKE_CXX_FLAGS_MINSIZEREL} -O6")       
    ENDIF(CMAKE_COMPILER_IS_GNUCXX)  
ENDIF(WIN32 AND NOT CYGWIN)

IF(CMAKE_BUILD_TYPE MATCHES Debug)
    ADD_DEFINITIONS(-DCMAKE_VERBOSE_MAKEFILE=ON)
ENDIF(CMAKE_BUILD_TYPE MATCHES Debug)

#####################################################################################

######################################################################################
### compilation of examples?
######################################################################################

SET(ENABLE_CMAKE_EXAMPLE TRUE CACHE BOOL "Enable copy of benchs and parameters file?")

#######################################################################################
### Paths to EO, MO and MOEO must be specified above.
#######################################################################################

SET(PARADISEO_DIR "/home/humeau/Bureau/paradiseo-1.2.1" CACHE PATH "ParadisEO directory" FORCE)

SET(EO_SRC_DIR "${PARADISEO_DIR}/paradiseo-eo" CACHE PATH "ParadisEO-EO source directory" FORCE)
SET(EO_BIN_DIR "${PARADISEO_DIR}/paradiseo-eo/build" CACHE PATH "ParadisEO-EO binary directory" FORCE)
    
SET(MO_SRC_DIR "${PARADISEO_DIR}/paradiseo-mo" CACHE PATH "ParadisMO-MO source directory" FORCE)
SET(MO_BIN_DIR "${PARADISEO_DIR}/paradiseo-mo/build" CACHE PATH "ParadisMO-MO binary directory" FORCE)

SET(MOEO_SRC_DIR "${PARADISEO_DIR}/paradiseo-moeo" CACHE PATH "ParadisMOEO-MOEO source directory" FORCE)
SET(MOEO_BIN_DIR "${PARADISEO_DIR}/paradiseo-moeo/build" CACHE PATH "ParadisMOEO-MOEO binary directory" FORCE)

######################################################################################
### 1) Include the sources
######################################################################################

INCLUDE_DIRECTORIES(${EO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${MOEO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(${MO_SRC_DIR}/src)
INCLUDE_DIRECTORIES(/home/humeau/workspace/MOLS/src2)
INCLUDE_DIRECTORIES(/home/humeau/workspace/MOLS/test)
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})

######################################################################################
### 2) Specify where CMake can find the libraries
######################################################################################

LINK_DIRECTORIES(${EO_BIN_DIR}/lib ${MOEO_BIN_DIR}/lib)

######################################################################################
### 3) Define your targets and link the librairies
######################################################################################

ADD_SUBDIRECTORY(src2)
ADD_SUBDIRECTORY(test)
ADD_SUBDIRECTORY(doc)